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Seeing all this tech stuffs just makes me, want to travel to Egypt and look for an elixir of life lol…. PSA: LG has joined the Levitation magic (more like magnetic) trick class of 2016/2017. A;though LG is not the first company to create such speakers, but actually the first key tech company to launch such. The LG PJ9 is a wireless, 360-degree omnidirectional speaker that levitates (Duh). It comes with a 10-hour battery life, with the speakers actually floating back to its base as the battery starts to run out. You also get an embedded subwoofer, an IP67 certification, a wireless charge, and the ability to connect to two Bluetooth devices simultaneously.